Table 1.
PPI-total | PPI1 | PPI2 | |
---|---|---|---|
Fearfulness | −0.49** | −0.70** | 0.15 |
Anxiety | −0.03 | −0.41** | 0.59** |
Harm avoidance | −0.75** | −0.74** | −0.29* |
Excitement seeking | |||
Disinhibition | 0.46** | 0.37** | 0.32** |
Boredom susceptibility | 0.70** | 0.61** | 0.38** |
Antisociality | |||
DSM-IV | 0.61** | 0.33** | 0.65** |
MMPI-Pd | 0.35** | 0.01 | 0.66** |
Impulsivity | |||
MPQ-controla | −0.63** | −0.44** | −0.52** |
Eysenck | 0.58** | 0.30** | 0.65** |
The control subscale is reverse scored as a measure of impulsivity.
p < 0.05.
p < 0.001.